Synonyms to gas main

main, Africa, Antarctica, Asia, Australia, Eurasia, Eurasian landmass, Europe, North America, South America, absolute, all-absorbing, arch, awful, banner, basic, big, big drink, biggest, blue, blue water, brine, briny, brute, capital, cardinal, central, champion, channel, chief, cock, comprehensive, conduit, consequential, considerable, continent, controlling, crazy, critical, crowning, crucial, damned, deep, dominant, dreadful, drink, duct, effort, electric cable, energy, essential, exceedingly, exhaustive, extremely, fire main, first, focal, foremost, front, full, fundamental, grand, grave, great, greatest, head, headmost, heavy, hegemonic, high sea, high seas, highest, hydrosphere, in the main, intense, irresistible, landmass, largest, larruping, leading, line, magisterial, maiden, main sea, mainland, mainly, mains, major, master, maximum, mere, might, mighty, monstrous, necessary, ocean, ocean depths, ocean main, ocean sea, out-and-out, outstanding, overriding, overruling, paramount, particular, peninsula, pipe, pipeline, plain, plenary, power, power supply, powerful, predominant, predominating, preeminent, pr